Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
trinh toan » tinh toan, thanh toan, trinh han
doi chieu » doc hieu, doi chi, ho chieu
hang cua » mang cua, hang ca, huong cua
manh cua » doanh cua, ban cua
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: doi chieu sang - hanh ((((hang cua) or (manh cua))) or (trung tuan)) nhung cong trinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - hanh ((((hang cua) OR (manh cua))) OR (trung tuan)) nhung cong trinh toan tap.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - hanh ((((hang cua) or (manh cua))) or (trung tuan)) nhung cong trinh toan tap*.