Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cao » truong dai
thong cong » trong cong, tong cong, thong thong
truong ca » truong va, trong ca, truong dai
thanh cac » hanh cac, thanh bac, thanh ca
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh ((truong cao) or (truong ca)) thong cong tan ((phan dau) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((truong cao) OR (truong ca)) thong cong tan ((phan dau) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((truong cao) or (truong ca)) thong cong tan ((phan dau) or (thanh cac))*.