Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
thu sach » tu sach, thuat sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
hieu sau » hieu su, hieu suat, tieu su
nhan luc » nang luc
ty nang » ky nang, ty xang, ty hang
cua tre » cuu tre, cua triet, dua tren
sach ty » sach y, sach tu, sach thu
cua te » cua tu
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: thu sach ty nang x hoi. hieu sau ((nhan luc) or (cham soc)) va thanh vai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ty nang x hoi. hieu sau ((nhan luc) OR (cham soc)) va thanh vai ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: thu sach ty nang x hoi. hieu sau ((nhan luc) or (cham soc)) va thanh vai ((cua tre) or (cua te))*.