Perhaps you should try some spelling variations:
cang thang » dang thanh
cong thanh » dong thanh, cong trinh, cong tan
theo chuc » theo chu, tho chu, treo chu
van nhanh » van thanh, van hanh, van khanh
nhanh cau » nhanh cay, thanh chau, nhanh ha
cong van » cong vang, cong san, song van
va lang » va nang, hoa lang

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 - ((cang thang) or (cong thanh)) ((va lang) or (cam nang)) cong van nhanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - ((cang thang) OR (cong thanh)) ((va lang) OR (cam nang)) cong van nhanh cau.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - ((cang thang) or (cong thanh)) ((va lang) or (cam nang)) cong van nhanh cau*.