Perhaps you should try some spelling variations:
vat triet » va triet, va trien, ve triet
thanh van » thanh san, thanh toan, thanh phan
chat xuc » chat huu, cam xuc, chao xu
cham xuc » cam xuc, cham soc, pham duc
van vat » van chat, nhan vat
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
ly hang » ly quang
ly nang » ky nang, ly vang, ly quang

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ((ly nang) OR (ly hang)) xa hoi. hieu ve ((cham xuc) or (chat xuc)) gia thanh van vat triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ly nang) OR (ly hang)) xa hoi. hieu ve ((cham xuc) OR (chat xuc)) gia thanh van vat triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ly nang) OR (ly hang)) xa hoi. hieu ve ((cham xuc) or (chat xuc)) gia thanh van vat triet".
• Adding a wildcard symbol may retrieve word variants: tu sach ((ly nang) OR (ly hang)) xa hoi. hieu ve ((cham xuc) or (chat xuc)) gia thanh van vat triet*.