Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
chat xuc » chat huu, cam xuc, chao xu
sach ty » sach y, sach tu, sach thu
su sach » so sach, vu sach
ca chat » cao chat, cac chat, va chat
hieu ca » hieu cac, hieu cua, hieu va
ty nang » ky nang, ty xang, ty hang
van anh » tuan anh, van minh
lam va » nam va, lam ha, am va
dam va » dam van, nam va, dam ha
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 nang x hoi. hieu ca chat xuc ((van anh) OR (van thanh)) ((lam va) or (dam va)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang x hoi. hieu ca chat xuc ((van anh) OR (van thanh)) ((lam va) OR (dam va)) triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang x hoi. hieu ca chat xuc ((van anh) OR (van thanh)) ((lam va) or (dam va)) triet".
• Adding a wildcard symbol may retrieve word variants: su sach ty nang x hoi. hieu ca chat xuc ((van anh) OR (van thanh)) ((lam va) or (dam va)) triet*.