In 21st century the World being more materialistic in nature, everywhere each country’s finance sector is supreme. After the formation of World Trade Organization (WTO), all nations throughout the world are trying hard to make business more and to earn much more foreign currency, especially from export business. Country like China could able to make more and more profit from export business. China with the whole world irrespective of diplomatic relation, neighborhood and foreign policy etc, needless to tell by applying hundred percent business attitude it became not only successful, but also one rich country of the world at present. The pity is that from the world population point of view it is number one and India is in second position. Between the said two countries a war occurred before 6 decades when China could able to grab a very big patch of land which is yet to be settled. More than a dozen top official meetings held in the past. Even to break the barrier, the then Prime minister late Rajiv Gandhi had been to Beijing which only brought hope against hope. At the present situation, to decide conflict over LAC both side usually meets which is say fruitless. China is not clear in approach to decide land conflict. Rather Beijing is giving importance more to review LAC according to it’s wish and choice which to accept is impossible for India. Looking towards the past and present one can cleanly summarize that our neighbor country is following expansion theory. India’s all immediate neighbor countries like Srilanka, Maldives, Nepal are very tactfully captured by the dragon by giving loan of huge amounts with certain conditions from which anyone can forecast; China wants the leadership throughout land and water. Howsoever, India’s Prime Minister Narendra Modi clearly expressed that near LAC all international regulation is to be maintained with. Any breach cannot be resisted how difficult it may be. So it is to be seen after Biden’s oath taking, what will be USA’s reaction over China’s international policy, moreover his deals with India and USA.