Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh hang » thanh hang, hang hang, hanh han
cua nhung » va nhung
hang cua » mang cua, hang ca, huong cua
cong dan » cong san, cong tan, huong dan
chan tu » phan tu, chon tu, chai tu
han tu » phan tu, hanh tu, ban tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh hang cua nhung cong dan ((chan tu) or (han tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh hang cua nhung cong dan ((chan tu) OR (han tu))*.