Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
hanh vinh » thanh vinh, khanh vinh, hanh tinh
kho tang » cao tang
vinh cuu » dinh cuu, sinh cua, dinh cu
ban hanh » ban hang
cuu tre » cua tre, cau tren, cau treo
tang xa » trang xa, tang ma, lang xa
luc ban » duc ban, cuc ban, luc bat
tu san » thu san, tu ban, tu can
ve cac » va cac, vien cac
va cam » va cham, va cac, va cao

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 (thuat lanh)) kho tang xa hoi. hieu ((va cam) or (ve cac)) luc ban hanh vinh cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu san) OR (thuat lanh)) kho tang xa hoi. hieu ((va cam) OR (ve cac)) luc ban hanh vinh cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((tu san) or (thuat lanh)) kho tang xa hoi. hieu ((va cam) or (ve cac)) luc ban hanh vinh cuu tre*.