Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
van hanh » van thanh, ban hanh, van anh
so sach » so sanh, bo sach, co sach
xuc van » duc van, luc van, xuc ban
nang xa » nang x, nang ma, mang xa
vai cua » dai cua, hai cua, lai cua
lang xa » lang ha, dang xay, lang van
ve cham » va cham, vu cham, ve chim
sach ky » sac ky, sach y, sach ty
ve chat » va chat, van chat
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ky ((nang xa) or (lang xa)) hoi. hieu ((ve cham) OR (ve chat)) xuc van hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ky ((nang xa) OR (lang xa)) hoi. hieu ((ve cham) OR (ve chat)) xuc van hanh vai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ky ((nang xa) or (lang xa)) hoi. hieu ((ve cham) OR (ve chat)) xuc van hanh vai cua te*".