Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong cong » trong cong, tong cong, thong thong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
yen tinh » tuyen tinh
trung va » truong va, trang va, trung ha
va thong » va thuong, va phuong, he thong
toan tap » toan ban
bi tinh » vi tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: co ((yen tinh) or (bi tinh)) - thanh trung va thong cong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co ((yen tinh) OR (bi tinh)) - thanh trung va thong cong manh toan tap.
• Adding a wildcard symbol may retrieve word variants: co ((yen tinh) or (bi tinh)) - thanh trung va thong cong manh toan tap*.