Perhaps you should try some spelling variations:
van tuanh » van thanh, van tranh, van quan
cham luu » cham cuu, chat lua, phap luu
vang cuu » vang cua, mang cua, hang cua
toc sach » hoc sach, doc sach, thuoc sach
van tuan » van quan, van ban, anh tuan
su cham » su pham, tu cham, vu cham
hieu su » hieu sau, tieu su, hieu so
nang xa » nang x, lang xa, nang ma
cuu tre » cua tre, cau tren, cau treo
y nang » ky nang, ly nang, v nang

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) OR (toc sach)) y nang xa hoi. hieu su cham luu ((van tuan) or (van tuanh)) vang cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (toc sach)) y nang xa hoi. hieu su cham luu ((van tuan) OR (van tuanh)) vang cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) OR (toc sach)) y nang xa hoi. hieu su cham luu ((van tuan) or (van tuanh)) vang cuu tre*".