Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
ve cham » va cham, ve chat, vu cham
lang xa » lang ha, dang xay, lang van
hanh ve » hanh vi, hanh va, hanh kem
va hanh » van hanh, va thanh, va danh
ve cau » ke cau, va cau, ve cac
xuc va » duc va, tuc va, luc va
tu sai » tu bai, tu san, tu cai
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky ((lang xa) OR (nang x)) hoi. hieu ((ve cam) OR (ve cham)) xuc va hanh ve cau tren~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky ((lang xa) or (nang x)) hoi. hieu ((ve cam) OR (ve cham)) xuc va hanh ve cau tren~".
• Adding a wildcard symbol may retrieve word variants: tu sai ky ((lang xa) or (nang x)) hoi. hieu ((ve cam) OR (ve cham)) xuc va hanh ve cau tren*.