Perhaps you should try some spelling variations:
thanh tranh » thanh thanh, thanh tran, thanh trang
canh doanh » hanh doanh, chinh doanh, doanh doanh
tranh lam » thanh lam, trinh lam, tran lam
ha thanh » va thanh, pham thanh, phan thanh
tu canh » thu canh, tu chanh, tu can
lam khi » lam kho, ham khai, lam khac
va khi » va chi, va ki
va kha » va khao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu canh doanh ((va khi) or (va kha)) đong luc ) or ( ha thanh tranh lam khi đong luc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu canh doanh ((va khi) OR (va kha)) đong luc ) OR ( ha thanh tranh lam khi đong luc )).
• Adding a wildcard symbol may retrieve word variants: (( tu canh doanh ((va khi) or (va kha)) đong luc ) or ( ha thanh tranh lam khi đong luc ))*.