Perhaps you should try some spelling variations:
dang mau » dong mau, dang van, dang su
hanh tai » thanh tai, hang tai, hinh tai
duc tre » duoc tren, duc tien
han tai » hang tai, nhan tai, van tai
ve cham » va cham, ve chat, vu cham
mau hoi » cau hoi, mai hoi, mau ho
ky dang » ky nang, ky danh
sac ky » cac ky, sai ky
luc va » duc va, tuc va, loc va
ve cam » ve cac, va cam, ve cai
su sac » su sach, su cac, su xac

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky dang mau hoi. hieu ((ve cam) OR (ve cham)) luc va ((hanh tai) or (han tai)) duc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky dang mau hoi. hieu ((ve cam) OR (ve cham)) luc va ((hanh tai) OR (han tai)) duc tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky dang mau hoi. hieu ((ve cam) OR (ve cham)) luc va ((hanh tai) or (han tai)) duc tre".
• Adding a wildcard symbol may retrieve word variants: su sac ky dang mau hoi. hieu ((ve cam) OR (ve cham)) luc va ((hanh tai) or (han tai)) duc tre*.