Perhaps you should try some spelling variations:
thanh mung » thanh tung, thanh hung, thanh dung
hoc thieu » toc thieu
dung cong » dung trong
tac khang » tan khang, tao khang, bach khang
khang cau » hang cau, khang cu, khang chan
mung kha » mung nha, dung khoa, rung khoa
kha dung » khoa dung, khao dung, nha dung
cong tac » cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) OR (hoc hien)) xanh - thanh mung kha dung cong tac khang cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (hoc hien)) xanh - thanh mung kha dung cong tac khang cau".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (hoc hien)) xanh - thanh mung kha dung cong tac khang cau*.