Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
vat dung » van dung, va dung, viet dung
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: hoc thieu tinh - thanh trung ((va ung) or (vat dung)) cong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - thanh trung ((va ung) OR (vat dung)) cong manh toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - thanh trung ((va ung) or (vat dung)) cong manh toan tap*.