Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
chat luc » chat xuc, chat lua, nhan luc
thu sach » tu sach, thuat sach, thuoc sach
hanh vai » hanh vi, hanh va, hanh tai
te sach » toc sach
ve chat » va chat, van chat
ty nang » ky nang, ty xang, ty hang
hieu ve » hieu va, hieu van
luc va » duc va, tuc va, loc va
nang o » nang co, nang ho, nang ro
cua te » cua tu
o hoi » co hoi, o hoc, o hai

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 (thu sach)) ty nang o hoi. hieu ve chat luc va ((hanh vai) or (thanh tai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (thu sach)) ty nang o hoi. hieu ve chat luc va ((hanh vai) OR (thanh tai)) cua te.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (thu sach)) ty nang o hoi. hieu ve chat luc va ((hanh vai) or (thanh tai)) cua te*.