Perhaps you should try some spelling variations:
manh hanh » xanh hanh, danh thanh, minh thanh
sach ty » sach tu, sach thu, xach tay
hanh va » hang va, hanh vi
cam suc » cam xuc, cao suc
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
va cuu » va cau, va chu, va huu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((sach ty) OR (sach y)) nang xa hoi. hieu ve ((cam suc) or (cham soc)) manh hanh va cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach ty) OR (sach y)) nang xa hoi. hieu ve ((cam suc) OR (cham soc)) manh hanh va cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((sach ty) OR (sach y)) nang xa hoi. hieu ve ((cam suc) or (cham soc)) manh hanh va cuu tre".
• Adding a wildcard symbol may retrieve word variants: toc ((sach ty) OR (sach y)) nang xa hoi. hieu ve ((cam suc) or (cham soc)) manh hanh va cuu tre*.