Perhaps you should try some spelling variations:
yun wang » yu wang, yun pang, ying wang
te sach » toc sach
kem cuu » kem chu
luc van » luoc van, luu van, duc van
xuc van » duc van, vuc van, xuc ban
hieu ve » hieu va, hieu van
yu hang » yu zhang, yu pang, yu wang
cuu tre » cua tre, cau tren, cau treo
ve cac » va cac, vien cac
va hoa » van hoa, va hoc, ma hoa

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 ((yu hang) or (yun wang)) va hoa. hieu ve cac ((xuc van) or (luc van)) hanh kem cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((yu hang) OR (yun wang)) va hoa. hieu ve cac ((xuc van) OR (luc van)) hanh kem cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sach ((yu hang) or (yun wang)) va hoa. hieu ve cac ((xuc van) or (luc van)) hanh kem cuu tre*.