Perhaps you should try some spelling variations:
lang mai » lang dai, lang hai, lang man
cham xuc » cam xuc, chat xuc, cham soc
ban hanh » ban hang
ky lang » ky nang, ky dang, ky tang
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, cuc ban, quoc ban
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
do cua » doi cua, co cua, de cua

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 lang mai hoi. hieu ve cham xuc ban hanh ((do cua) or (dai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang mai hoi. hieu ve cham xuc ban hanh ((do cua) OR (dai cua)) te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang mai hoi. hieu ve cham xuc ban hanh ((do cua) or (dai cua)) te*.