Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
nong cong » cong cong, tong cong, nang cong
cua nong » cua cong, cuu nong, cua dong
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((doi chieu) or (theo chieu))) or (hoc thieu)) xanh - thanh trung cua nong cong tan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((doi chieu) OR (theo chieu))) OR (hoc thieu)) xanh - thanh trung cua nong cong tan than cau.
• Adding a wildcard symbol may retrieve word variants: ((((doi chieu) or (theo chieu))) or (hoc thieu)) xanh - thanh trung cua nong cong tan than cau*.