Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, hinh tai
cach tu » cach thuc
han tai » hang tai, nhan tai, van tai
tu cach » tu cac
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
sang ma » tang ma, nang ma, sang tao
tu sang » thu sang, tu san, tu lang
cuc tre » duc tre, cua tre, cuu tre
xuc va » tuc va, luc va, xac va
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cach tu sang ma hoi. hieu ve cham ((xuc va) or (duc va)) ((hanh tai) or (han tai)) cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach tu sang ma hoi. hieu ve cham ((xuc va) OR (duc va)) ((hanh tai) OR (han tai)) cuc tre.
• Adding a wildcard symbol may retrieve word variants: tu cach tu sang ma hoi. hieu ve cham ((xuc va) or (duc va)) ((hanh tai) or (han tai)) cuc tre*.