Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, chau tinh, kieu tinh
trung tuan » trung thanh, trung tam, tran tuan
tuan phong » thuan phong, tran phong, luan phong
phong cong » phong chong, thong cong, chong cong
lieu tinh » trieu tinh, diep tinh, bien tinh
cong tac » cong ty
phan dau » phan tu, hang dau
khan cap » khan ap, than cap, khoan cam

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu tinh) OR (lieu tinh)) - thanh trung tuan phong cong tac ((phan dau) OR (khan cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu tinh) OR (lieu tinh)) - thanh trung tuan phong cong tac ((phan dau) or (khan cap))~".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu tinh) OR (lieu tinh)) - thanh trung tuan phong cong tac ((phan dau) or (khan cap))*.