UPDATE:
My mom has took her mobile phone with her to China! Yaaaaay!! But unfortunately I have no luck raising her on the phone. So I went back to find out which agency she booked her package with. I searched high and low for the invoice and stuff but can’t find it, but fortunately, my mother has passed me the AIG Global Travel Insurance ‘booklet’ which has the chop of the travel agency on it. And she called back at 22:31hrs.
So Anyway, I had googled and found the website of the agency and look through the tour packages. Since my mother took the 9 days tour package with my aunts, I checked the itinerary and discovered that on day 3 my mother should be now quite some distance away in Zhangjiajie (张家界) [See map below]. (Ya, beat me up for not having the contacts of my cousins and my aunts as well. My mistake for failing to be close to the maternal side of my family.)
I hope am glad the agency is following the itinerary closely, as I continue to feel burdened by my failure to contact my mother. I am going to call the travel agency tomorrow morning to find out if they are in contact with their guides over in China.
Thank you to everyone who has been praying for my relatives over there. Please keep them in prayers until I receive confirmation of them being safe and sound in China their return to Singapore, as after shocks are expected in China.