Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
lang mai » lang dai, lang hai, lang man
hanh tai » thanh tai, hang tai, han tai
mai khoi » mai khoa, tai khoa, cac khoi
ve cham » va cham, ve chat, vu cham
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau treo
ky lang » ky nang, ky dang, ky tang
ve cam » ve cac, va cam, ve cai
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky lang mai khoi. hieu ((ve cam) OR (ve cham)) xuc va hanh tai ((cuu tre) or (cau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky lang mai khoi. hieu ((ve cam) OR (ve cham)) xuc va hanh tai ((cuu tre) OR (cau tren)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky lang mai khoi. hieu ((ve cam) OR (ve cham)) xuc va hanh tai ((cuu tre) or (cau tren))".
• Adding a wildcard symbol may retrieve word variants: tu cac ky lang mai khoi. hieu ((ve cam) OR (ve cham)) xuc va hanh tai ((cuu tre) or (cau tren))*.