Perhaps you should try some spelling variations:
sach tham » sach nha
tham nang » nham nang, tham lang, tham nhung
cham duc » pham duc, cham soc, pham duy
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
va danh » va dinh, va dan, va hanh
va cua » va chua, via cua, ma cua
ca cua » co cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach tham nang xa hoi. lieu va cham duc va danh ((va cua) or (ca cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tham nang xa hoi. lieu va cham duc va danh ((va cua) OR (ca cua)) te.
• Adding a wildcard symbol may retrieve word variants: tu sach tham nang xa hoi. lieu va cham duc va danh ((va cua) or (ca cua)) te*.