Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
cham xuc » cam xuc, chat xuc, cham soc
va sach » van sach, va cach, a sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
va xanh » va danh, va hanh, va anh
xanh di » danh di, vanh dai, xanh tai
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
va sac » va cac, va suc, va san

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((va sac) or (va sach)) ky nang xa hoi. hieu ve cham xuc va xanh di ((cua tre) or (cau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((va sac) OR (va sach)) ky nang xa hoi. hieu ve cham xuc va xanh di ((cua tre) OR (cau tren)).
• Adding a wildcard symbol may retrieve word variants: ((va sac) or (va sach)) ky nang xa hoi. hieu ve cham xuc va xanh di ((cua tre) or (cau tren))*.