Perhaps you should try some spelling variations:
sang lai » sang tai, sang lap, mang lai
phat luc » nhan luc, phat huy, chat lua
va danh » va dinh, va dan, dia danh
ky sang » ky nang, ky dang, ky tang
lai hoa » dai hoa, loai hoc
hieu su » hieu sau, hieu so, hieu suat
tieu su » thieu so
va hanh » van hanh, va thanh, ban hanh
di cua » dai cua, doi cua, de cua
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
cua cu » cua chu, cua cau, cua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky sang lai hoa. ((hieu su) OR (tieu su)) phat luc ((va danh) or (va hanh)) di cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky sang lai hoa. ((hieu su) OR (tieu su)) phat luc ((va danh) OR (va hanh)) di cua cu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky sang lai hoa. ((hieu su) OR (tieu su)) phat luc ((va danh) or (va hanh)) di cua cu*".