Perhaps you should try some spelling variations:
nhanh mang » nhanh lang, nhanh quang, nhanh thang
trong tinh » truong tinh, trong kinh, trong sinh
hanh mang » hanh trang, nhanh lang, thanh hang
chu manh » ho manh, chu han, chu van
toan ban » van ban
cho chu » cho thue
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu manh - ((hanh mang) or (nhanh mang)) va dung trong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu manh - ((hanh mang) OR (nhanh mang)) va dung trong tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: cho chu manh - ((hanh mang) or (nhanh mang)) va dung trong tinh toan ban*.