Perhaps you should try some spelling variations:
truong quan » trong quan, thong quan, luong quan
thieu xanh » chieu xanh, hieu manh, thien anh
truong cua » truong ca, truong cao, huong cua
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
tang luan » dung luan
cong vinh » cong trinh, trong vinh, cong viec
vinh toan » tinh toan, hinh toan, minh toan
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: hoc thieu xanh - hanh ((tang luan) or (((truong cua) OR (truong quan)))) nhung cong vinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((tang luan) OR (((truong cua) OR (truong quan)))) nhung cong vinh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh ((tang luan) or (((truong cua) OR (truong quan)))) nhung cong vinh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((tang luan) or (((truong cua) OR (truong quan)))) nhung cong vinh toan ban*.