Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
thanh hang » thanh hoang, thanh thang, tranh hang
co trong » ro trong, cong trong, cay trong
cong dan » cong san, cong tan, huong dan
hang co » hang cho, hang ca, nang co
dan van » dang van, doan van, dao van

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu tinh) or (nhieu tang)) - thanh hang co trong cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu tinh) OR (nhieu tang)) - thanh hang co trong cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu tinh) or (nhieu tang)) - thanh hang co trong cong dan van ban*.