Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
nhung cong » dung cong, thong cong, hang cong
thang cua » thong cua, hang cua, than cua
cua nhung » va nhung
trinh van » trinh han, trinh quan, trinh toan
ho trieu » mot trieu, ho chieu, 10 trieu
van chat » cao chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho trieu) or (((30 trieu) OR (25 trieu)))) tinh - nhanh thang cua nhung cong trinh van chat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (((30 trieu) OR (25 trieu)))) tinh - nhanh thang cua nhung cong trinh van chat.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho trieu) or (((30 trieu) OR (25 trieu)))) tinh - nhanh thang cua nhung cong trinh van chat".
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (((30 trieu) OR (25 trieu)))) tinh - nhanh thang cua nhung cong trinh van chat*.