Perhaps you should try some spelling variations:
cham xuc » cam xuc, cham soc, pham duc
hoc sach » hoc sinh, hoc cac, hoc anh
hanh san » thanh san, khach san, thanh son
lang van » dang van, tang van, hoang van
chat xuc » chat huu, cam xuc, chao xu
tu sach » thu sach, su sach, te sach
san cua » sang cua, ban cua, dan cua
va hanh » van hanh, va thanh, va danh
hieu va » lieu va, hieu qua
van hoi » van hoa, van hoc, van hoe
ky lang » ky nang, ky dang, ky tang
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) or (hoc sach)) ky lang van hoi. hieu va ((cham xuc) or (chat xuc)) va hanh san cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (hoc sach)) ky lang van hoi. hieu va ((cham xuc) OR (chat xuc)) va hanh san cua tu.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (hoc sach)) ky lang van hoi. hieu va ((cham xuc) or (chat xuc)) va hanh san cua tu*.