Perhaps you should try some spelling variations:
xanh hanh » danh thanh, ban hanh, van hanh
thien van » thi van
cau tren » cu tren, dau tren, ca tren
van cau » van dau, van hau, van chat
tu xanh » tu hanh, tu manh, tu anh
hanh va » hang va, hanh vi
te san » te ban, tu san, ta san
ke san » ke dan
cau tu » dau tu, cau truc
va cau » va cac, va dau, 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 san) OR (ke san)) ky nang x ho. thien van cau tu xanh hanh va cau tren~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te san) OR (ke san)) ky nang x ho. thien van cau tu xanh hanh va cau tren".
• Adding a wildcard symbol may retrieve word variants: ((te san) OR (ke san)) ky nang x ho. thien van cau tu xanh hanh va cau tren*.