Perhaps you should try some spelling variations:
thanh trung » thanh tung
kieu tinh » lieu tinh, trieu tinh, diep tinh
ca thuong » cao thuong, cua thuong, va thuong
thi kieu » thi kiem, thi dieu, thi kim
cua tong » cua cong, cua dong, cua nong
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: thi kieu tinh - thanh trung ((cua tong) or (ca thuong)) cong dan ((phan cau) OR (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thi kieu tinh - thanh trung ((cua tong) OR (ca thuong)) cong dan ((phan cau) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thi kieu tinh - thanh trung ((cua tong) or (ca thuong)) cong dan ((phan cau) OR (phan cac))".
• Adding a wildcard symbol may retrieve word variants: thi kieu tinh - thanh trung ((cua tong) or (ca thuong)) cong dan ((phan cau) OR (phan cac))*.