Perhaps you should try some spelling variations:
thuat danh » thuat lanh, thuat canh, thuat dinh
thuat dan » thuat san, thuat ban, thuat dam
ngon cong » neon cong, nganh cong, nguoi cong
khach han » khach hang, khach san, khac hau
cong khi » cong thai, khong khi, co khi
vu khach » vu khanh, vu khac, vay khach
han cong » phan cong, hang cong, hanh cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((thuat danh) OR (thuat dan)) ngon cong khi đong luc ) or ( vu khach han cong khi đong luc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((thuat danh) OR (thuat dan)) ngon cong khi đong luc ) OR ( vu khach han cong khi đong luc ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((thuat danh) OR (thuat dan)) ngon cong khi đong luc ) or ( vu khach han cong khi đong luc ))*".