Perhaps you should try some spelling variations:
thanh luc » thanh luu, than luc, thanh lap
thi nang » ki nang, thi hanh
danh dat » danh bat, dinh dat, dan dat
vu khach » vu khanh, vu khac, vay khach
thi cong » tai cong, thien cong
nhan luc » nang luc
va danh » va dinh, va dan, va hanh
so sach » so sanh, bo sach, co sach
cong ha » cong hoa, dong ha, cong tac
cau tre » cau tren, cau treo, cau tra
ha hoi » hoa hoi, ha noi, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sach) or (vu khach)) thi cong ha hoi. thi nang ((thanh luc) OR (nhan luc)) va danh dat cau tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (vu khach)) thi cong ha hoi. thi nang ((thanh luc) OR (nhan luc)) va danh dat cau tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sach) or (vu khach)) thi cong ha hoi. thi nang ((thanh luc) OR (nhan luc)) va danh dat cau tre".
• Adding a wildcard symbol may retrieve word variants: ((so sach) or (vu khach)) thi cong ha hoi. thi nang ((thanh luc) OR (nhan luc)) va danh dat cau tre*.