Perhaps you should try some spelling variations:
thien van » thi van
thu sach » tu sach, thuat sach, thuoc sach
benh ve » benh va, benh vien, benh viem
benh le » benh ly, benh he, benh li
xuc ban » duc ban, cuc ban, quoc ban
van cam » van nam, van lam, van cau
nang xa » nang x, lang xa, nang ma
te sach » toc sach
y nang » ky nang, ly nang, v nang
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) or (te sach)) y nang xa hoi. thien van cam xuc ban ((benh le) OR (benh ve)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (te sach)) y nang xa hoi. thien van cam xuc ban ((benh le) OR (benh ve)) cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sach) or (te sach)) y nang xa hoi. thien van cam xuc ban ((benh le) OR (benh ve)) cua te*".