Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
phuong cong » phuong dong, phong cong, phung cong
truong cac » truong cao, trong cac, truong ca
cac phuong » cac truong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cong tinh » cong trinh, cong vinh, long tinh
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: theo tieu xanh - hanh truong cac phuong cong tinh toan ban~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh truong cac phuong cong tinh toan ban*.