Perhaps you should try some spelling variations:
thanh trung » thanh tung
phuong cong » phuong dong, phong cong, phung cong
chieu sang » chieu sach, chieu xanh, hieu lang
chiet tach » chieu sach
ha phuong » han phuong, hoa phuong, va phuong
trung ha » trung hoc, trung tam, trung cap
cong dan » cong san, cong tan, huong dan
dan chay » dan chan, san chay, toan chay
chay cao » cay cao, chat cao, nha cao

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 sang) or (chiet tach)) - thanh trung ha phuong cong dan chay cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (chiet tach)) - thanh trung ha phuong cong dan chay cao.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sang) or (chiet tach)) - thanh trung ha phuong cong dan chay cao*.