Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
hanh phan » thanh phan, anh phan, hanh nhan
cua nhung » va nhung
cong tinh » cong trinh, cong vinh, long tinh
hanh han » hanh nhan, hanh san, anh han
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (hoc thieu)) tinh - ((hanh han) or (hanh phan)) cua nhung cong tinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc thieu)) tinh - ((hanh han) OR (hanh phan)) cua nhung cong tinh toan cao.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (hoc thieu)) tinh - ((hanh han) or (hanh phan)) cua nhung cong tinh toan cao*.