Perhaps you should try some spelling variations:
thieu nien » thien nhien
nang mai » nang ma, nang tai, lang mai
nien dai » nhien dai, hien dai, vien dai
dai thuc » dan thuc, dai thu, dai thua
thuc van » thuc vat, thuc dan, thuc va
minh vai » minh va, minh hai, minh ai
sach ly » sach y, sach ty, sach hay
sach lo » sach dao, sach doi, sach hoi
mai hoi » mai khoi, dai hoi, lai hoi
vai cuu » vai cua
cuu tre » cua tre, cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach ly) or (sach lo)) nang mai hoi. thieu nien dai thuc van minh vai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ly) OR (sach lo)) nang mai hoi. thieu nien dai thuc van minh vai cuu tre.
• Adding a wildcard symbol may retrieve word variants: te ((sach ly) or (sach lo)) nang mai hoi. thieu nien dai thuc van minh vai cuu tre*.