Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
su triet » su viet, su tien, ve triet
thanh vi » hanh vi, thanh va, thanh ve
chat xuc » chat huu, chao xu, chat cua
tu sach » thu sach, su sach, tu cach
ky lang » ky nang, ky dang, ky tang
lang ha » long ha
te sach » toc sach
hieu va » lieu va, hieu qua
ha hoi » hoa hoi, ha noi, xa hoi
vi su » va su, ve su, ki su

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) or (te sach)) ky lang ha hoi. hieu va ((cam xuc) or (chat xuc)) van thanh vi su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ky lang ha hoi. hieu va ((cam xuc) OR (chat xuc)) van thanh vi su triet.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (te sach)) ky lang ha hoi. hieu va ((cam xuc) or (chat xuc)) van thanh vi su triet*.