Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
thu canh » thuc hanh, thu cong, thu ban
trinh ly » trinh ky, trinh do, trinh tu
ta hanh » ta thanh, va hanh, tu hanh
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: (( thu canh doanh ((va khi) or (va kha)) đong luc ) or ( ta hanh trinh ly chi đong luc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thu canh doanh ((va khi) OR (va kha)) đong luc ) OR ( ta hanh trinh ly chi đong luc )).
• Adding a wildcard symbol may retrieve word variants: (( thu canh doanh ((va khi) or (va kha)) đong luc ) or ( ta hanh trinh ly chi đong luc ))*.