Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trong cua » truong cua, trong ca, trong qua
thong cua » thong quan, thong tu, huong cua
hoc dieu » hoc hien
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan ban » can ban, chat ban, chan nan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc dieu) or (hoc thieu)) xanh - hanh ((trong cua) OR (thong cua)) nhung cong dan chan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc dieu) OR (hoc thieu)) xanh - hanh ((trong cua) OR (thong cua)) nhung cong dan chan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc dieu) or (hoc thieu)) xanh - hanh ((trong cua) OR (thong cua)) nhung cong dan chan ban".
• Adding a wildcard symbol may retrieve word variants: ((hoc dieu) or (hoc thieu)) xanh - hanh ((trong cua) OR (thong cua)) nhung cong dan chan ban*.