Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
cau tren » cu tren, dau tren, cau treo
te sach » toc sach
nang xa » nang x, lang xa, nang ma
cam luc » cam xuc, cau luc
luc gia » luoc gia, duc gia, quoc gia
ca tren » cu tren, la tren, co tren
va cam » va cham, va cac, va cao

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) or (thu hoach)) ky nang xa hoi. lieu va cam luc gia thanh vai ((cau tren) OR (ca tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (thu hoach)) ky nang xa hoi. lieu va cam luc gia thanh vai ((cau tren) OR (ca tren))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) or (thu hoach)) ky nang xa hoi. lieu va cam luc gia thanh vai ((cau tren) OR (ca tren))*".