Perhaps you should try some spelling variations:
thuoc tuan » thuoc tan, thuoc luan, phuoc thuan
tu cach » tu cac
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
cua tre » cua te, cuu tre, cua triet
va nam » van nam, ha nam
va nay » va ngay, va cay
anh va » hanh va
va cua » va chua, via cua, ca cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cach) or (vu bach)) ky lang xa hoi. lieu ((va nam) OR (va nay)) thuoc tuan anh va cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (vu bach)) ky lang xa hoi. lieu ((va nam) OR (va nay)) thuoc tuan anh va cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (vu bach)) ky lang xa hoi. lieu ((va nam) OR (va nay)) thuoc tuan anh va cua tre*".