Perhaps you should try some spelling variations:
cham luoc » cham soc, khai luoc, kham cuoc
cua viet » hoa viet, cua vat, cua dieu
va trien » va truyen, va thiet, va tuyen
luoc van » luoc can, luoc va, luc van
ca viet » va viet, co viet, hoa viet
van anh » van thanh, tuan anh, van minh
va cham » va chat, va tham
hieu va » lieu va, hieu qua
nang ma » tang ma, sang ma, nang cao
sac ky » cac ky, sai ky
anh vi » hanh vi, anh va, anh ve
ma hoi » mai hoi, xa hoi, ma hoa
tu sac » tu sach, tu cac, tu san

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 ma hoi. hieu va cham luoc van anh vi ((va trien) or (((cua viet) or (ca viet))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang ma hoi. hieu va cham luoc van anh vi ((va trien) OR (((cua viet) OR (ca viet)))).
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang ma hoi. hieu va cham luoc van anh vi ((va trien) or (((cua viet) or (ca viet))))*.