Perhaps you should try some spelling variations:
lky nang » ly nang, ki nang, ke nang
cham xuc » chat xuc, cham soc, pham duc
tu sach » thu sach, su sach, te sach
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
vi cua » vai cua, di cua
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 ((ky nang) or (lky nang)) mai hoi. hieu ve ((cham xuc) or (cam xuc)) va danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ky nang) OR (lky nang)) mai hoi. hieu ve ((cham xuc) OR (cam xuc)) va danh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ((ky nang) or (lky nang)) mai hoi. hieu ve ((cham xuc) or (cam xuc)) va danh vi cua te*.