Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
canh trinh » canh tranh, hanh trinh, canh tinh
cong thanh » dong thanh, cong trinh, cong tan
trinh van » trinh han, trinh quan, trinh toan
hung cong » nhung cong, hung cuong, phung cong
van hung » van dung, manh hung, van duong
chan tu » phan tu, han tu, chon tu
cho tu » choi tu, chon tu, cho cu

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 xanh) or (nhieu tang)) - canh trinh van hung cong thanh ((chan tu) or (cho tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (nhieu tang)) - canh trinh van hung cong thanh ((chan tu) OR (cho tu)).
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (nhieu tang)) - canh trinh van hung cong thanh ((chan tu) or (cho tu))*.