Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
tu sach » thu sach, te sach, tu cach
su sach » so sach, vu sach
ky tang » ky nang, ky dang, kho tang
lai hoi » dai hoi, lai hoa, mai hoi
va hanh » van hanh, va thanh, va danh
lai roi » loi roi
hieu vu » hieu va, hieu ve, hieu su
vu chat » va chat, ve chat, du chat
vi cua » vai cua, di cua
xuc va » duc va, tuc va, luc va
cua te » cua tu

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 (su sach)) ky tang ((lai hoi) or (lai roi)). hieu vu chat xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) ky tang ((lai hoi) OR (lai roi)). hieu vu chat xuc va hanh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) OR (su sach)) ky tang ((lai hoi) or (lai roi)). hieu vu chat xuc va hanh vi cua te*".