Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
luc van » luoc van, luu van, duc van
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
ve kham » vu kham, va kham, ve khai
van anh » van thanh, tuan anh, van minh
ve cham » va cham, ve chat, vu cham
va cua » va chua, via cua, ca cua
anh va » hanh va
tu san » thu san, tu ban, tu can

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu san) or (tu cac)) ky lang xa hoi. hieu ((ve kham) OR (ve cham)) luc van anh va cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu san) OR (tu cac)) ky lang xa hoi. hieu ((ve kham) OR (ve cham)) luc van anh va cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu san) or (tu cac)) ky lang xa hoi. hieu ((ve kham) OR (ve cham)) luc van anh va cua tre*".