Perhaps you should try some spelling variations:
trong manh » trong minh, trong anh, trong mach
chua nang » chua xang, kha nang, chu bang
manh toan » thanh toan, anh tuan, tinh toan
cuu nang » cam nang, cuu van, cao nang
anh bang » anh hoang, anh quang, tinh bang
toan cau » toan cao, toan ban, toan tap
bang va » hang va, ban va, trang va
va dung » van dung, va duong, vat dung
chuc » thuc, chu, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((((chua nang) or (cuu nang))) or (chuc nang)) - anh bang va dung trong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chua nang) OR (cuu nang))) OR (chuc nang)) - anh bang va dung trong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((((chua nang) or (cuu nang))) or (chuc nang)) - anh bang va dung trong manh toan cau*.