Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cnhan tai » nhan tao, han tai, nhan tam
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
hinh cua » chinh cua, sinh cua, tinh cua
chinh ca » chinh ta, chinh va, chinh tai
cong dan » cong san, cong tan, huong dan
nhan tai » hang tai, van tai, toan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh ((hinh cua) or (chinh ca)) nhung cong dan ((cnhan tai) or (nhan tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh ((hinh cua) OR (chinh ca)) nhung cong dan ((cnhan tai) OR (nhan tai)).
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ((hinh cua) or (chinh ca)) nhung cong dan ((cnhan tai) or (nhan tai))*.