Perhaps you should try some spelling variations:
chat triet » chet triet, phat trien, chat thien
thien van » thi van
van chat » cao chat
chat xuc » chat huu, cam xuc, chao xu
van hanh » van thanh, ban hanh, van anh
sach ty » sach tu, sach thu, xach tay
xuc van » duc van, luc van, vuc van
hanh va » hang va, hanh vi
va chat » va phat, cao chat, hoa chat
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: su ((sach ty) OR (sach y)) nang x hoi. thien van chat xuc van hanh va chat triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach ty) OR (sach y)) nang x hoi. thien van chat xuc van hanh va chat triet".
• Adding a wildcard symbol may retrieve word variants: su ((sach ty) OR (sach y)) nang x hoi. thien van chat xuc van hanh va chat triet*.