Perhaps you should try some spelling variations:
nganh hang » ngan hang, nhanh thang, nganh thanh
luc nganh » luc ngan, chuc nganh, luat nganh
cau tren » dau tren, ca tren, cau treo
cham luc » cham soc, nhan luc, cham cuu
tu sach » thu sach, su sach, tu cach
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
ty nang » ky nang, ty xang, ty hang
te sach » toc sach
cu tren » tu tren, dua tren
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) OR (te sach)) ty nang x hoi. hieu ve cham luc nganh hang va ((cau tren) or (cu tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ty nang x hoi. hieu ve cham luc nganh hang va ((cau tren) OR (cu tren)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) OR (te sach)) ty nang x hoi. hieu ve cham luc nganh hang va ((cau tren) or (cu tren))".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) OR (te sach)) ty nang x hoi. hieu ve cham luc nganh hang va ((cau tren) or (cu tren))*.