Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cua » thong quan, thong tu, huong cua
tren chau » tran chau, tren ca, tren cay
mang cua » manh cua, dung cua, ban cua
cong tac » cong ty
tac tren » rac tren, tai tren, tap tren
hang ca » hang va, nang cao, hang tai

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 - anh ((mang cua) or (((thong cua) or (hang ca)))) trong cong tac tren chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - anh ((mang cua) OR (((thong cua) OR (hang ca)))) trong cong tac tren chau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - anh ((mang cua) or (((thong cua) or (hang ca)))) trong cong tac tren chau*.