Perhaps you should try some spelling variations:
truc van » truc va, thuc van, truc ban
so sanh » do sanh
nang xa » nang x, lang xa, nang ma
hanh di » hanh vi, hanh de, danh di
hang di » hang doi, hang vi, hang dien
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
sanh y » sinh y, anh y, hanh y
y nang » ky nang, ly nang, v nang
va cau » van cau, va cac, va dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh y nang xa hoi. lieu va cau truc van ((hanh di) or (hang di)) ((cuu tre) OR (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh y nang xa hoi. lieu va cau truc van ((hanh di) OR (hang di)) ((cuu tre) OR (cua tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh y nang xa hoi. lieu va cau truc van ((hanh di) or (hang di)) ((cuu tre) OR (cua tre))*".