Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
trung tuan » trung thanh, trung tam, tran tuan
chau tinh » cuu tinh, ha tinh, cua tinh
trung cua » truong cua, trung cap, dung cua
doi chau » doi chieu, gioi chau, hoi chu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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: doi chau tinh - thanh ((trung cua) OR (trung tuan)) thuong cong dan than cau~.
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - thanh ((trung cua) or (trung tuan)) thuong cong dan than cau*.