Perhaps you should try some spelling variations:
thi hong » thi cong, thi phuong, thi hanh
chieu tu » chieu tro, lieu tu, chu tu
van hanh » van thanh, ban hanh, van anh
cau tren » cu tren, ca tren, cau treo
dau tren » dau tien, dat tren, dau tieng
te sach » toc sach
ty nang » ky nang, ty xang, ty hang
xuc van » duc van, luc van, vuc van
tu cam » tu cham, tu cac, tu nam

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 ((ty nang) or (thi hong)) xa hoi. chieu tu cam xuc van hanh vi ((cau tren) OR (dau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ty nang) OR (thi hong)) xa hoi. chieu tu cam xuc van hanh vi ((cau tren) OR (dau tren)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ty nang) or (thi hong)) xa hoi. chieu tu cam xuc van hanh vi ((cau tren) OR (dau tren))".
• Adding a wildcard symbol may retrieve word variants: te sach ((ty nang) or (thi hong)) xa hoi. chieu tu cam xuc van hanh vi ((cau tren) OR (dau tren))*.