Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
nam thuc » nam thuoc, am thuc, nam tu
hanh tai » hang tai, han tai, hinh tai
dau tren » dau tien, dat tren, dau tieng
cao hoi » cau hoi, co hoi, cao hoc
lieu ha » lieu nha, lieu va, liem ha
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang cao hoi. lieu ha ((nam thuc) or (nam thu)) xa ((hanh tai) or (thanh tai)) dau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang cao hoi. lieu ha ((nam thuc) OR (nam thu)) xa ((hanh tai) OR (thanh tai)) dau tren.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang cao hoi. lieu ha ((nam thuc) or (nam thu)) xa ((hanh tai) or (thanh tai)) dau tren*.