Perhaps you should try some spelling variations:
thanh trung » thanh tung
kieu tinh » trieu tinh, diep tinh, bien tinh
lieu tinh » trieu tinh, diep tinh, bien tinh
thanh cac » hanh cac, thanh bac, thanh ca
trung da » trung dai, trung dam, truong da
cong tac » cong ty
da dang » da nang, cao dang, dia danh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((kieu tinh) or (lieu tinh)) - thanh trung da dang ((cong san) OR (cong tac)) thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((kieu tinh) OR (lieu tinh)) - thanh trung da dang ((cong san) OR (cong tac)) thanh cac*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((kieu tinh) or (lieu tinh)) - thanh trung da dang ((cong san) OR (cong tac)) thanh cac*".