Perhaps you should try some spelling variations:
thanh trinh » hanh trinh, thanh tinh, thanh binh
theo chuc » theo chu, tho chu, treo chu
trinh cua » tinh cua, trinh luat, trinh quan
hang cong » dang cong, hang nong, bang cong
cua hang » cua dang, cua nhung, cua cong
van toan » van tan, van thanh, manh toan
van tuan » van ban, anh tuan
van quan » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chuc nang - thanh trinh cua hang cong ((van toan) or (((van tuan) or (van quan)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - thanh trinh cua hang cong ((van toan) OR (((van tuan) OR (van quan)))) cau.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - thanh trinh cua hang cong ((van toan) or (((van tuan) or (van quan)))) cau*.