Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
thien van » thi van
toc sach » hoc sach, doc sach, thuoc sach
ban benh » san benh, ban banh, can benh
nang xa » nang x, lang xa, nang ma
van cam » van nam, van lam, van cau
ba benh » va benh, bo benh, bach benh
y nang » ky nang, ly nang, v nang
lo cua » lon cua, le cua, ly cua
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: ((thuat sach) or (toc sach)) y nang xa hoi. thien van cam xuc ((ban benh) OR (ba benh)) lo cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat sach) OR (toc sach)) y nang xa hoi. thien van cam xuc ((ban benh) OR (ba benh)) lo cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thuat sach) or (toc sach)) y nang xa hoi. thien van cam xuc ((ban benh) OR (ba benh)) lo cua te*".