Perhaps you should try some spelling variations:
thanh trung » thanh tung
trinh toan » tinh toan, thanh toan, trinh han
tieu xanh » tieu danh, chieu xanh, dieu hanh
trung tai » truong tai, trung tam, trung dai
ban cong » bang cong, van cong, phan cong
toan ban » van ban
tai ban » tai san, tai ngan, tai benh

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 - thanh trung tai ban cong trinh toan ban~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh trung tai ban cong trinh toan ban*.