Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung thanh, trung tam, tran tuan
tuan cuong » tuan duong, tan cuong, xuan cuong
doi chieu » doc hieu, doi chi, ho chieu
cong tap » cuong tap, cong tan, tong tap
cong tac » cong ty
toan cao » toan ban, toan tap

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 tinh - thanh trung tuan cuong ((cong tap) OR (cong tac)) toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - thanh trung tuan cuong ((cong tap) OR (cong tac)) toan cao".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - thanh trung tuan cuong ((cong tap) OR (cong tac)) toan cao*.