Perhaps you should try some spelling variations:
hanh than » hanh han, hanh nhan, hanh phan
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu tach » chu tich, chu thich, chu thanh
than cua » nhan cua, thai cua, ban cua
cong van » cong vang, song van, cong tan
cong san » cong tac
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: theo chu tach - hanh than cua nhung ((cong van) or (cong san)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu tach - hanh than cua nhung ((cong van) OR (cong san)) toan tap.
• Adding a wildcard symbol may retrieve word variants: theo chu tach - hanh than cua nhung ((cong van) or (cong san)) toan tap*.