Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh dang » hanh dong, hanh dung, hanh mang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
anh dang » anh dong, anh dung, anh bang
cong dan » cong san, cong tan, huong dan
than tap » toan tap, phan tap, than cap
han tap » han tai, toan tap, nhan tai

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

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