Perhaps you should try some spelling variations:
sang lai » sang tai, sang lap, mang lai
danh sai » dung sai, danh bat, danh dau
ky sang » ky nang, ky dang, ky tang
lai hoa » dai hoa, loai hoc
hieu su » hieu sau, tieu su, hieu so
hieu va » lieu va, hieu qua
va danh » va dinh, va dan, va hanh
sai cua » dai cua, hai cua, lai cua
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
cua te » cua tu
xu va » xu van, tu va, su va

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 ky sang lai hoa. ((hieu su) or (hieu va)) chao xu va danh sai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky sang lai hoa. ((hieu su) OR (hieu va)) chao xu va danh sai cua te.
• Adding a wildcard symbol may retrieve word variants: tu san ky sang lai hoa. ((hieu su) or (hieu va)) chao xu va danh sai cua te*.