Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung thanh, trung tam, tran tuan
tuan chong » tuan phong, thuan phong, toan thong
chong cong » cong cong, thong cong, cuong cong
khan ap » khan cap, han ap, khan dam

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 - thanh trung tuan chong cong ty ((phan tu) OR (khan ap))~.
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - thanh trung tuan chong cong ty ((phan tu) or (khan ap))*.