Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
te sach » toc sach
lang xa » lang ha, dang xay, lang van
van cam » van nam, van lam, van cau
dan thi » dang thi, tran thi, dinh thi
cuu tre » cua tre, cau tren, cau treo
y lang » o lang, _ lang, tay lang
xuc va » duc va, tuc va, luc va
den va » dien va, den vai, den vay

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 y lang xa hoi. hieu van cam ((xuc va) or (thuc vat)) ((den va) or (dan thi)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y lang xa hoi. hieu van cam ((xuc va) OR (thuc vat)) ((den va) OR (dan thi)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sach y lang xa hoi. hieu van cam ((xuc va) or (thuc vat)) ((den va) or (dan thi)) cuu tre*.