Common filter conditions — quickly narrow down your prospects

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In the vast sea of business, how do you quickly find prospects that match your business closely? Precise filtering is key. By configuring smart filter conditions, you can effectively eliminate irrelevant info and focus your valuable attention on high-value targets. This article walks through the most common filter conditions for foreign trade prospecting with practical examples — helping you optimize your strategy and boost development efficiency.

Every foreign trade pro wants to expand efficiently. So we put together this detailed guide to be your right-hand companion. Let's learn how to apply these tricks to more precisely reach your ideal clients.

Note: The filter conditions and keywords below are general examples. Always adapt them to your own product features and target-customer profile for best results.

1. Filter by geographic location

1. Exclude specific countries/regions

🎯 Core idea: Use "not contains" logic to exclude countries/regions you don't want to reach, or that you don't currently cover.
📝 Steps:
- 1️⃣ Copy the country/region codes below.
- 2️⃣ Paste into the Country/Region field in 👉 Laifaxin.
- 3️⃣ Select not contains as the condition.

CN;HK;MO;TW;IN;PK

✅ Walkthrough:

Click the [copy icon] in the top right of the code block to copy.

Demonstration of clicking the copy icon at the top right of a code block to copy filter codes for pasting into the filter field

Caption: Copy action demonstration.

Paste into 👉 Laifaxin and press Enter to confirm.

Filter setup screen in Laifaxin showing country/region field configured with the not contains condition and pasted country codes for filtering out unwanted regions

Caption: Configuring the country/region filter in the system.

💡 Use case: When your target market is clear and you want results focused on a specific region, this effectively removes noise from unwanted countries — sharpening your customer profile.

2. Filter by company info

1. Filter regional identifiers in company names

🎯 Core idea: Use "not contains" logic to filter out companies whose names contain clear non-target geographic words or localized terms.
📝 Steps:
- 1️⃣ Copy the keyword list below.
- 2️⃣ Paste into the Company Name field in 👉 Laifaxin.
- 3️⃣ Select not contains.

guangdong;shanghai;jiangsu;zhejiang;fujian;hubei;anhui;shandong;hunan;shaanxi;sichuan;guangxi;liaoning;hebei;jilin;
shenzhen;suzhou;ningbo;guangzhou;jinhua;dongguan;zhuhai;hangzhou;xiamen;foshan;wuxi;wuhan;hefei;jiaxing;nanjing;qingdao;
changsha;xi'an;chongqing;tianjin;chengdu;wenzhou;jinan;zhongshan;fuzhou;wuhu;yantai;nantong;weifang;changzhou;yancheng;
huizhou;chongzuo;anqing;taizhou;xuzhou;shangrao;ningde;liuzhou;dalian;shenyang;baoding;jiangmen;huzhou;shaoxing;dezhou;
changchun;tangshan;yangzhou;tai'an;gongsi;公;司;团;科;平;网;鱼;Chinese;china;國;国;山;市;省;

💡 Use case: For example, if you focus on EU/US markets and want to exclude China-based companies, this helps focus fast and avoid noise.

3. Filter by website content

1. Filter irrelevant keywords in website titles

🎯 Core idea: Use "not contains" logic to filter out website titles containing non-target industry, region, or type keywords — like education, government, B2B platforms, news, etc.
📝 Steps:
- 1️⃣ Copy the keyword list below.
- 2️⃣ Paste into the Website Title field in 👉 Laifaxin.
- 3️⃣ Select not contains.

guangdong;shanghai;jiangsu;zhejiang;fujian;hubei;anhui;shandong;hunan;shaanxi;sichuan;guangxi;liaoning;hebei;jilin;
shenzhen;suzhou;ningbo;guangzhou;jinhua;dongguan;zhuhai;hangzhou;xiamen;foshan;wuxi;wuhan;hefei;jiaxing;nanjing;qingdao;
changsha;xi'an;chongqing;tianjin;chengdu;wenzhou;jinan;zhongshan;fuzhou;wuhu;yantai;nantong;weifang;changzhou;yancheng;
huizhou;chongzuo;anqing;taizhou;xuzhou;shangrao;ningde;liuzhou;dalian;shenyang;baoding;jiangmen;huzhou;shaoxing;dezhou;
changchun;tangshan;yangzhou;tai'an;gongsi;公;司;团;科;平;网;鱼;Chinese;china;國;国;山;市;省;news;videos;blog;
B2B Database;business data;B2B data;digital marketing;trade databases;global trade;education;university;bet;government;

💡 Use case: Quickly cuts non-commercial or off-type sites — homing in on real manufacturers, traders, or service providers.

2. Filter irrelevant info in website descriptions

🎯 Core idea: Same logic as title filtering — use "not contains" to remove unrelated keywords from website descriptions.
📝 Steps:
- 1️⃣ Copy the keyword list below.
- 2️⃣ Paste into the Website Description field in 👉 Laifaxin.
- 3️⃣ Select not contains.

guangdong;shanghai;jiangsu;zhejiang;fujian;hubei;anhui;shandong;hunan;shaanxi;sichuan;guangxi;liaoning;hebei;jilin;
shenzhen;suzhou;ningbo;guangzhou;jinhua;dongguan;zhuhai;hangzhou;xiamen;foshan;wuxi;wuhan;hefei;jiaxing;nanjing;qingdao;
changsha;xi'an;chongqing;tianjin;chengdu;wenzhou;jinan;zhongshan;fuzhou;wuhu;yantai;nantong;weifang;changzhou;yancheng;
huizhou;chongzuo;anqing;taizhou;xuzhou;shangrao;ningde;liuzhou;dalian;shenyang;baoding;jiangmen;huzhou;shaoxing;dezhou;
changchun;tangshan;yangzhou;tai'an;gongsi;公;司;团;科;平;网;鱼;Chinese;china;國;国;山;市;省;news;videos;blog;
B2B Database;business data;B2B data;digital marketing;trade databases;global trade;education;university;bet;government;

💡 Use case: Further refines results, reducing time spent on irrelevant sites — focus on assessing the value of high-potential clients.

4. Filter by domain traits

1. Exclude specific domain suffixes

🎯 Core idea: Use "does not end with" logic to limit domain suffixes — excluding specific countries/regions (e.g., .cn) or institution types (e.g., .gov, .edu).
📝 Steps:
- 1️⃣ Copy the suffix list below.
- 2️⃣ Paste into the Domain field in 👉 Laifaxin.
- 3️⃣ Select does not end with.

.cn;.hk;.tw;.in;.pk;.bd;.kr;.edu;.gov;.org;

✅ Walkthrough:

Filter setup screen showing domain field configured with does not end with condition and pasted suffix list for filtering by domain extension

Caption: Filtering sites by domain suffix.

2. Exclude domains containing specific keywords

🎯 Core idea: Use "not contains" to filter out domains containing big e-commerce platforms (alibaba, amazon), social media, B2B databases, etc. — focusing on independent company websites.
📝 Steps:
- 1️⃣ Copy the keyword list below.
- 2️⃣ Paste into the Domain field in 👉 Laifaxin.
- 3️⃣ Select not contains.

alibaba;amazon;shopee;lazada;aliexpress;made-in-china;dhgate;1688.com;ebay.com;etsy.com;taobao.com;
wish.com;fruugo;globalsources;laboratoriumdiscounter;ecer.com;tradeindia;indiamart;shein;wikipedia;google;yahoo;facebook;
twitter;linkedin;tiktok;instagram;pinterest;zoominfo;lusha;crunchbase;exportgenius;panjiva;importgenius;kompass;
listcompany;ec21;dnb.com;ecplaza;ampliz;engnetglobal;signalhire;yellow.place;yellowpages;nicelocal;vymaps.com;
sitelike;similars;sitesimilar;alternativeto;similarsitesearch;sohu.com;yelp;lnkd.in;.edu.;.gov.;

✅ Walkthrough:

Filter setup screen showing domain field configured with not contains condition and pasted keyword list for excluding platforms and aggregators

Caption: Filtering out irrelevant sites by domain keywords.

💡 Use case: Effectively bypasses large platforms, yellow pages, and other info-aggregator sites — your results point directly at independent operating targets.

5. Filter by website size and activity

1. Limit Google index volume

🎯 Core idea: Use "less than or equal" logic to cap Google indexed pages (e.g., 1,000,000) — quickly excludes oversized or noisy big platforms.
📝 Steps:
- 1️⃣ Enter a value in the Google index field in 👉 Laifaxin.
- 2️⃣ Select less than or equal.

💡 Use case: Helps you focus on small and medium business websites — no more drowning in the info ocean.

2. Limit employee count

🎯 Core idea: Use "less than or equal" logic to cap employee count (e.g., 200) — filters for mid-sized companies that usually have shorter decision chains and more flexible cooperation.
📝 Steps:
- 1️⃣ Enter a value in the Employees field in 👉 Laifaxin.
- 2️⃣ Select less than or equal.

💡 Use case: Helps surface small-to-mid prospects that are easier to reach and have lower communication overhead.

6. Filter by email data

1. Limit accurate-email count

🎯 Core idea: Use "less than or equal" to cap accurate emails (e.g., 200) — typically signals SMEs and reduces downstream maintenance costs.
📝 Steps:
- 1️⃣ Enter a value in the Accurate Emails field in 👉 Laifaxin.
- 2️⃣ Select less than or equal.

💡 Use case: Lessens the data cleansing and validation burden — making your campaigns more precise and efficient.

2. Limit general-email count

🎯 Core idea: Same as above — use "less than or equal" to cap general emails (e.g., 200) to keep targets within a manageable range.
📝 Steps:
- 1️⃣ Enter a value in the General Emails field in 👉 Laifaxin.
- 2️⃣ Select less than or equal.

💡 Use case: Avoids data redundancy — improves delivery efficiency and follow-up effectiveness.

⚠️ Important note: All of the filter conditions and keyword lists above are starting points and references. Real prospecting masters keep testing, tuning, and optimizing — based on their business's uniqueness, target market specifics, and stage-specific marketing goals. Keep exploring and find your own "golden combo".

7. Extensions & resources

1. FAQ

❓ Q: Do these filter conditions work for every industry?
- A: These are general-purpose filters. Target traits vary across industries — so you'll need to tune the keywords and filter logic for your specific industry and product.
❓ Q: If I exclude a country, won't I miss potential clients?
- A: Possibly. Filtering aims to improve efficiency, but may also filter out edge cases. Review and adjust your exclusion list periodically based on your business stage and market strategy.
❓ Q: Do the keyword lists need frequent updates?
- A: Yes. Markets shift; new platforms and expressions appear. Review and update your keyword library periodically to keep filtering precise.

2. Learning tips

✅ Keep practicing: After theory, the most important thing is to keep experimenting with filter combinations in 👉 Laifaxin and watch what changes.
✅ Analyze the results: For each filtered client list, do spot checks to judge filter effectiveness and think about how to optimize.
✅ Learn from others: Exchange prospecting experience with peers — learn how they configure filters and take the best from each.
✅ Watch for trends: Stay on top of market updates and industry shifts — they'll reveal new filter dimensions and keywords.

📚 Filter Search Results — Learn how to create and manage your filter views in 👉 Laifaxin and lock in your common filter logic.
📚 Efficient Filtering Guide — Go deep on the logic and combinations behind filter conditions to lift your filtering efficiency and precision.
📚 Customer Profiling Guide — Learn how to build a clear customer profile — the prerequisite and foundation for precise filtering.

🔗 Permanent link: https://laifa.xin/zhinan/common-filter-conditions-for-search-customers

1. Filter by geographic location​

1. Exclude specific countries/regions​

2. Filter by company info​

1. Filter regional identifiers in company names​

3. Filter by website content​

1. Filter irrelevant keywords in website titles​

2. Filter irrelevant info in website descriptions​

4. Filter by domain traits​

1. Exclude specific domain suffixes​

2. Exclude domains containing specific keywords​

5. Filter by website size and activity​

1. Limit Google index volume​

2. Limit employee count​

6. Filter by email data​

1. Limit accurate-email count​

2. Limit general-email count​

7. Extensions & resources​

1. FAQ​

2. Learning tips​

3. Related reading​