Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
su triet » su viet, su tien, ve triet
hieu van » hieu va, thien van, lieu va
thanh di » thanh doi, thanh de, thanh do
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cuu tre, cua triet
tu sach » thu sach, su sach, te sach
van cam » van nam, van lam, van cau
xuc va » duc va, tuc va, luc va
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: ((tu sach) or (thuat lanh)) ky nang x hoi. hieu van cam xuc va thanh di ((cua tre) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thuat lanh)) ky nang x hoi. hieu van cam xuc va thanh di ((cua tre) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thuat lanh)) ky nang x hoi. hieu van cam xuc va thanh di ((cua tre) or (su triet))*.