Perhaps you should try some spelling variations:
trinh tai » trinh toan, trinh tu, trinh han
nam thuc » nam thuoc, am thuc, nam thu
thuc day » thuc dan, thuc vat
hang tai » hang va, dung tai
hinh tai » chinh tai, hinh thai, hinh bai
cuu tre » cua tre, cau tren, cau treo
lieu ha » lieu nha, lieu va, liem ha
tai hoi » tai khoi, dai hoi, tai hai
sac 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) or (cac ky)) hang tai hoi. lieu ha nam thuc day ((hinh tai) or (trinh tai)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (cac ky)) hang tai hoi. lieu ha nam thuc day ((hinh tai) OR (trinh tai)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sac ky) or (cac ky)) hang tai hoi. lieu ha nam thuc day ((hinh tai) or (trinh tai)) cuu tre*.