Perhaps you should try some spelling variations:
van cham » va cham, van pham, gian cham
van tham » van thanh, van tuan, van tai
van chat » cao chat
te sach » toc sach
lang xa » lang ha, dang xay, lang van
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren, cau treo
y lang » o lang, _ lang, tay lang
soc va » hoc va, loc va, doc va
vi cuu » vi luu, vinh cuu

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 cham) or (((van tham) OR (van chat)))) soc va hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y lang xa hoi. hieu ((van cham) OR (((van tham) OR (van chat)))) soc va hanh vi cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y lang xa hoi. hieu ((van cham) or (((van tham) OR (van chat)))) soc va hanh vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach y lang xa hoi. hieu ((van cham) or (((van tham) OR (van chat)))) soc va hanh vi cuu tre*.