Perhaps you should try some spelling variations:
cham luoc » cham soc, khai luoc, kham cuoc
luoc van » luoc can, luoc va, luc van
va triet » va thiet, va trien, ve triet
cua viet » ca viet, cua vat, cua dieu
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va cham » va chat, va tham
minh vi » minh voi, dinh vi, minh va
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang xa hoi. hieu va cham luoc van minh vi ((va triet) or (((cua viet) or (hoa viet))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. hieu va cham luoc van minh vi ((va triet) OR (((cua viet) OR (hoa viet)))).
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. hieu va cham luoc van minh vi ((va triet) or (((cua viet) or (hoa viet))))*.