Perhaps you should try some spelling variations:
tang lai » trang lai, tang tai, tang loi
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
hieu va » hieu qua
hieu ve » hieu van
lai hoi » dai hoi, lai hoa, lai roi
ky tang » ky nang, ky dang, kho tang
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

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 ky tang lai hoi. ((hieu ve) or (((hieu va) or (lieu va)))) cam xuc va danh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky tang lai hoi. ((hieu ve) OR (((hieu va) OR (lieu va)))) cam xuc va danh vi cua tu.
• Adding a wildcard symbol may retrieve word variants: tu sach ky tang lai hoi. ((hieu ve) or (((hieu va) or (lieu va)))) cam xuc va danh vi cua tu*.