Perhaps you should try some spelling variations:
thanh hung » thanh huong, thanh tung, thanh trung
tran thong » toan thong, tran hong, tran trong
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
hung tran » huong tran, quang tran, hung thang
cong tinh » cong trinh, cong vinh, long tinh
toan tap » toan ban

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) or (hoc thieu)) xanh - thanh hung tran thong cong tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (hoc thieu)) xanh - thanh hung tran thong cong tinh toan tap.
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (hoc thieu)) xanh - thanh hung tran thong cong tinh toan tap*.