Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
thanh trung » thanh tung
cua thuong » cua truong, cua phuong, ca thuong
chai tinh » thai tinh, cham tinh, nhai tinh
chau tinh » cuu tinh, ha tinh, cua tinh
trung cua » truong cua, trung tuan, trung cap
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: thi ((chai tinh) OR (chau tinh)) - thanh trung cua thuong cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thi ((chai tinh) OR (chau tinh)) - thanh trung cua thuong cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: thi ((chai tinh) OR (chau tinh)) - thanh trung cua thuong cong dan toan tap*.