Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cua nhung » va nhung
khi xanh » khia canh, thi hanh, thi anh
tinh cua » trinh cua, sinh cua, tinh chat
cong dan » cong san, cong tan, huong dan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - hanh tinh cua nhung cong dan ((toan tap) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi khi xanh - hanh tinh cua nhung cong dan ((toan tap) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - hanh tinh cua nhung cong dan ((toan tap) OR (toan ban))*.