Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
cuu tre » cua tre, cau tren, cau treo
vai cuu » vai cua
hieu ve » hieu va, hieu van
sang ma » nang ma, sang tao, mang may
tang ma » mang may, tang van
sai ky » sac ky
ve cam » ve cham, ve cac, va cam
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa
tu sai » tu bai, tu san, tu 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 ((sang ma) or (tang ma)) hoi. hieu ve cam ((xuc va) or (tuc va)) hanh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky ((sang ma) OR (tang ma)) hoi. hieu ve cam ((xuc va) OR (tuc va)) hanh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((sang ma) or (tang ma)) hoi. hieu ve cam ((xuc va) or (tuc va)) hanh vai cuu tre*.