Vietnam Energy Online - Search results for keyword "Thach Moc Tinh". Hope you find the content you want on https://vietnamenergy.vn/
PV Drilling rigs contribute to protect Viet Nam's sovereignty
07:51 | 03/06/2014
PV Drilling V Semi-submergible Tender Assist Drilling (TAD) is majestic in the South China Sea as a strong affirmation on the sacred sovereignty of Vietnam.