Perhaps you should try some spelling variations:
thanh loi » thanh hoa, thanh hai, thanh lap
nhan luc » nang luc
va thanh » gia thanh, ban thanh, va tinh
su sach » so sach, vu sach
te sach » toc sach
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
va nhan » van nhan, ca nhan, va phan
loi cua » loai cua, hoi cua, doi cua
cua tre » cua te, cuu tre, cua triet
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (te sach)) ky lang xa hoi. hieu va nhan luc va thanh loi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (te sach)) ky lang xa hoi. hieu va nhan luc va thanh loi cua tre.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (te sach)) ky lang xa hoi. hieu va nhan luc va thanh loi cua tre*.