Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
cua thong » cua thuong, cua khong, cua tong
cuong tap » luong tap, cong tac, cong tan
luong tai » dung tai, luong va
theo chu » theo chieu, cho chu, chao chu
chu tach » chu tich, chu thich, chu thanh
toan cao » toan ban, toan tap

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 trinh cua thong ((cuong tap) OR (luong tai)) toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu tach - hanh trinh cua thong ((cuong tap) OR (luong tai)) toan cao*".