Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
chat xuc » chat huu, cam xuc, chao xu
hang tai » hang va, dung tai
hanh tai » thanh tai, hinh tai, nhanh thai
toc sach » hoc sach, doc sach, thuoc sach
hieu va » lieu va, hieu qua
va chat » van chat, va phat, cao chat
sach ty » sach y, sach tu, sach thu
han tai » nhan tai, van tai, toan tai
ty nang » ky nang, ty xang, ty hang
xuc van » duc van, luc van, vuc van
nang o » nang co, nang ho, nang ro
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: toc sach ty nang o hoi. hieu va chat xuc van ((hanh tai) or (((han tai) OR (hang tai)))) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ty nang o hoi. hieu va chat xuc van ((hanh tai) OR (((han tai) OR (hang tai)))) cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach ty nang o hoi. hieu va chat xuc van ((hanh tai) or (((han tai) OR (hang tai)))) cua triet*".