Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
dang mau » dong mau, dang van, dang su
danh vai » danh sai, danh va, doanh van
ky dang » ky nang, ky danh
mau hoi » cau hoi, mai hoi, mau ho
vai cau » va cau, van cau, vai cac
va danh » va dinh, va dan, va hanh
ve cham » va cham, ve chat, vu cham
tu sai » tu bai, tu san, tu cai
xuc va » duc va, tuc va, luc va
sai ky » sac ky
ve cam » ve cac, va cam, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky dang mau hoi. hieu ((ve cam) or (ve cham)) xuc va danh vai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky dang mau hoi. hieu ((ve cam) OR (ve cham)) xuc va danh vai cau tren.
• Adding a wildcard symbol may retrieve word variants: tu sai ky dang mau hoi. hieu ((ve cam) or (ve cham)) xuc va danh vai cau tren*.