Perhaps you should try some spelling variations:
nhan loc » nhan luc, nhan hoc, nhan loai
hoc sach » hoc sinh, hoc cac, hoc anh
danh dau » lanh dao, hang dau, danh tu
danh dai » danh di, danh sai, vanh dai
te sach » toc sach
vu nhan » cu nhan, vu ngan, tu nhan
hieu vu » hieu va, hieu ve, hieu su
loc va » hoc va, luc va
cua tu » cua tuc, cua su, cua cu
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: ((te sach) or (hoc sach)) ky nang x hoi. hieu vu nhan loc va ((danh dai) or (danh dau)) cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (hoc sach)) ky nang x hoi. hieu vu nhan loc va ((danh dai) OR (danh dau)) cua tu.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (hoc sach)) ky nang x hoi. hieu vu nhan loc va ((danh dai) or (danh dau)) cua tu*.