Perhaps you should try some spelling variations:
nhan duc » nhan duoc, nhan luc, phan duc
van anh » van thanh, tuan anh, van minh
duc van » duc va, duc tan, duc manh
hieu va » lieu va, hieu qua
tu sach » thu sach, su sach, tu cach
te sach » toc sach
va nhan » van nhan, ca nhan, va phan
ve cua » de cua, te cua, ve cum
le cua » ly cua
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)) ky nang x hoi. hieu va nhan duc van anh ((ve cua) or (le cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ky nang x hoi. hieu va nhan duc van anh ((ve cua) OR (le cua)) triet.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (te sach)) ky nang x hoi. hieu va nhan duc van anh ((ve cua) or (le cua)) triet*.